Properties

Label 2-7098-1.1-c1-0-3
Degree $2$
Conductor $7098$
Sign $1$
Analytic cond. $56.6778$
Root an. cond. $7.52846$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 3-s + 4-s − 0.332·5-s + 6-s − 7-s − 8-s + 9-s + 0.332·10-s − 2.61·11-s − 12-s + 14-s + 0.332·15-s + 16-s − 3.88·17-s − 18-s − 5.61·19-s − 0.332·20-s + 21-s + 2.61·22-s + 4.21·23-s + 24-s − 4.88·25-s − 27-s − 28-s − 1.18·29-s − 0.332·30-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 0.5·4-s − 0.148·5-s + 0.408·6-s − 0.377·7-s − 0.353·8-s + 0.333·9-s + 0.105·10-s − 0.787·11-s − 0.288·12-s + 0.267·14-s + 0.0859·15-s + 0.250·16-s − 0.942·17-s − 0.235·18-s − 1.28·19-s − 0.0744·20-s + 0.218·21-s + 0.556·22-s + 0.878·23-s + 0.204·24-s − 0.977·25-s − 0.192·27-s − 0.188·28-s − 0.220·29-s − 0.0607·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7098 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7098 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7098\)    =    \(2 \cdot 3 \cdot 7 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(56.6778\)
Root analytic conductor: \(7.52846\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7098,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.3596409457\)
\(L(\frac12)\) \(\approx\) \(0.3596409457\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 + T \)
7 \( 1 + T \)
13 \( 1 \)
good5 \( 1 + 0.332T + 5T^{2} \)
11 \( 1 + 2.61T + 11T^{2} \)
17 \( 1 + 3.88T + 17T^{2} \)
19 \( 1 + 5.61T + 19T^{2} \)
23 \( 1 - 4.21T + 23T^{2} \)
29 \( 1 + 1.18T + 29T^{2} \)
31 \( 1 + 7.07T + 31T^{2} \)
37 \( 1 + 0.576T + 37T^{2} \)
41 \( 1 - 0.521T + 41T^{2} \)
43 \( 1 - 3.07T + 43T^{2} \)
47 \( 1 + 12.0T + 47T^{2} \)
53 \( 1 + 9.71T + 53T^{2} \)
59 \( 1 - 10.4T + 59T^{2} \)
61 \( 1 - 7.43T + 61T^{2} \)
67 \( 1 - 11.9T + 67T^{2} \)
71 \( 1 - 0.944T + 71T^{2} \)
73 \( 1 + 4.66T + 73T^{2} \)
79 \( 1 + 0.943T + 79T^{2} \)
83 \( 1 + 13.7T + 83T^{2} \)
89 \( 1 + 3.38T + 89T^{2} \)
97 \( 1 - 5.81T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.035264112782653733386582399430, −7.12508540804608491296847251122, −6.71912402514702407271845664778, −5.93318714528463064605862699434, −5.24588724658016053393128643648, −4.38386508450976286640729030746, −3.53925696686604960748099609246, −2.49464021138862606037734747323, −1.73766867214685072765930940353, −0.33506363017672207921221276670, 0.33506363017672207921221276670, 1.73766867214685072765930940353, 2.49464021138862606037734747323, 3.53925696686604960748099609246, 4.38386508450976286640729030746, 5.24588724658016053393128643648, 5.93318714528463064605862699434, 6.71912402514702407271845664778, 7.12508540804608491296847251122, 8.035264112782653733386582399430

Graph of the $Z$-function along the critical line